Mathematics, 11.03.2021 21:00 HernanJe6

Ms. Jones wrote the expression below on the chalkboard for her class. 4(3x + 5y + 2z) + 3(x – z)

She asked the students to write an equivalent expression using no more than one set of parentheses.

Tom wrote 12x + 20y + 8z
Jenna wrote 15x + 20y +5z
Chris wrote 40xyz

Which, if any, of the three students wrote an expression that is equivalent to Ms. Jones’ expression? Justify by showing your work!

Answers: 2

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Ms. Jones wrote the expression below on the chalkboard for her class. 4(3x + 5y + 2z) + 3(x – z)

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